Practice: lie straight on the ground, like push-ups in modern sports, and then adjust the details. Hands are separated by a horizontal palm, the fingertips of both palms are diagonally opposite, the elbow joint of the hand is bent to about 120 degrees (more than 90 degrees and less than 120 degrees), the feet are close together, and the body is like a straight rope. So prone, motionless, breathing naturally, without thinking, just stick to it until you are exhausted. Exercise after practice, such as jumping, shaking, promoting blood circulation, etc.

Key point: the lower back can't collapse. Be sure to fill the depression in the back waist with the back arch, so that the back of the body looks like a plane. If it is not easy, you can stand up, stick your back on the wall and experience the feeling of "filling up" (sticking your whole body on the wall). Breathe naturally when practicing, don't think about it, always feel it and find out if the action is out of shape.

How's it going? Simple? Don't underestimate it. According to my three-year study experience, as long as I can keep my body in a state of collapse for three minutes, I can resist the heavy punch of an ordinary person. If I can do it for ten minutes, my body can casually resist the strong man's blow; And you can also build strong abdominal muscles and rib muscles, and make your body look as strong as Bruce Lee.

More importantly, as long as you can practice for five minutes every day, you will be as energetic as a stimulant, and you will not be easily tired and have no spirit. However, it will take at least two weeks to achieve this effect.

As a book club who just wants to keep fit, I recommend that you do this exercise for three to five minutes every day, which is better than eating any tonic, bird's nest ginseng.

Now I have to practice for ten minutes every day. I have never been sick. I only sleep for six or seven hours every day, and my energy is still very strong.